80555329030 has 32 divisors (see below), whose sum is σ = 165058829568. Its totient is φ = 28019244000.

The previous prime is 80555329027. The next prime is 80555329033. The reversal of 80555329030 is 3092355508.

It is an interprime number because it is at equal distance from previous prime (80555329027) and next prime (80555329033).

It is a super-2 number, since 2×80555329030² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80555329033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15917496 + ... + 15922555.

It is an arithmetic number, because the mean of its divisors is an integer number (5158088424).

Almost surely, 2^80555329030 is an apocalyptic number.

80555329030 is an abundant number, since it is smaller than the sum of its proper divisors (84503500538).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

80555329030 is a wasteful number, since it uses less digits than its factorization.

80555329030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31840092.

The product of its (nonzero) digits is 162000, while the sum is 40.

The spelling of 80555329030 in words is "eighty billion, five hundred fifty-five million, three hundred twenty-nine thousand, thirty".